CN102536646A - Wind generating set and control system thereof - Google Patents
Wind generating set and control system thereof Download PDFInfo
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- CN102536646A CN102536646A CN2010105816499A CN201010581649A CN102536646A CN 102536646 A CN102536646 A CN 102536646A CN 2010105816499 A CN2010105816499 A CN 2010105816499A CN 201010581649 A CN201010581649 A CN 201010581649A CN 102536646 A CN102536646 A CN 102536646A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention discloses a control system used for a wind generating set. The control system comprises a main control cabinet (1) and also comprises an outer connecting device (2), wherein the outer connecting device (2) comprises an inner connector clip (21) and an outer connector clip(22) which are mutually matched; a first end of the outer connector clip (22) is connected with an outer cable arranged outside the main control cabinet (1), and a first end of the inner connector clip (21) is connected with an inner cable in the main control cabinet (1); and a second end of the outer connector clip (22) is mutually plugged in that of the inner connector clip (21), the inner cable is corresponding to the outer cable. The control system disclosed by the invention has the advantages of reducing the error rate of wiring, improving the speed and reliability of wiring. The invention also discloses a wind generating set comprising the control system.
Description
Technical field
The present invention relates to the wind power technology field, particularly a kind of control system that is used for wind power generating set.The invention still further relates to a kind of wind power generating set that comprises above-mentioned control system.
Background technique
Along with becoming increasingly conspicuous of social energy problem, Climatic issues and environmental problem, more and more important role is played the part of in the development and use of renewable energy sources in development of human society.Advantages such as wind-power electricity generation is renewable owing to having, aboundresources, environmental protection, industrialization level is high, overall cost is relatively low more and more receive people's attention.
Wind-power electricity generation is meant the kinetic energy that utilizes wind power generating set to absorb wind, and the kinetic energy of keeping watch is transformed into mechanical energy, is converted into mechanical energy a kind of generation mode of electric energy again.For under the prerequisite that guarantees the wind power generating set safe and reliable operation, farthest convert wind energy into electric energy, be provided with perfect control system in the wind power generating set; Mainly comprise blower fan master control system, variable blade control system and unsteady flow control system; Wherein the blower fan master control system is used for being communicated with power supply, is the power supply of the peripheral unit in the wind power generating set, and the Operational Limits and the enviromental parameter of gathering blower fan; Monitor the normal operation of each parts and equipment; Collaborative variable blade control system and unsteady flow control system are regulated rotating speed, power and load, carry out communication with remote monitoring center, realize the automatic operation control of wind power generating set; It is thus clear that the blower fan master control system is being undertaken power supply and is being monitored the vital task of each equipment running status in the running of blower fan.
Master control system mainly comprises cabin cabinet and tower base cabinet; Each peripheral unit of wind power generating set and tower base cabinet all need connect through conjunction cable and cabin cabinet; Wherein, The conjunction cable (mainly comprising feed cable and signal cable) of the most peripheral unit in the cabin (comprising equipment such as generator, gear-box, hydraulic station, lubrication system and slip ring) is assembled in the workshop with being connected of cabin cabinet and is accomplished, and the conjunction cable of the conjunction cable of part peripheral unit (such as anemoclinograph) and tower base cabinet was accomplished with being connected at the scene of cabin cabinet in addition.
In the existing technology, the cabin cabinet of master control system mainly is to be connected with the conjunction cable of peripheral unit with the tower base cabinet through the terminal row wiring construction (a kind of transferring device that is used for the connection of equipotential equipment) that is installed on its bottom, still; Because peripheral unit is a lot; When wiring, need a lot of bar lines be required to be plugged in one by one the socket of the terminal row wiring construction that is installed on cabinet bottom, cabin according to mounting process, the quality of wiring receives the influence of staff's level very big; And working space is narrow and small in the complete machine assembling after engine room; The situation that misconnection or virtual connection probably occur, and in case make a fault, checking process be unusual complicacy also; In addition,, receive the restriction of space and light more serious, so the quality of wiring is lower for the part of wiring at the scene, and time that can labor; Moreover owing to wind power generating set is in the vibration environment for a long time, and the soundness of wiring is staff oneself judgement, does not have extra structure to limit, and therefore very possible appearance is owing to the long-term situation that causes wiring loosening of vibrating.
Therefore, how to reduce the error rate of wiring, the speed that improves wiring and the reliability of wiring, just become the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of control system, this control system can reduce the error rate of wiring, the speed that improves wiring and the reliability of wiring.Another object of the present invention provides a kind of wind power generating set that comprises above-mentioned control system.
For solving the problems of the technologies described above; The present invention provides a kind of control system, is used for wind power generating set, comprises the master control cabinet; Also comprise outer connecting device; Said outer connecting device comprises the Reinforcing element and outer plug connector that cooperatively interacts, and first end of said outer plug connector is connected with the outer outer cable of said master control cabinet, and first end of said Reinforcing element is connected with the interior inner cable of said master control system cabinet; Second end of said Reinforcing element and said outer plug connector is pegged graft each other, and said inner cable is corresponding with said outer cable.
Preferably, said outer connecting device comprises heavily loaded joint, outer heavily loaded connector.
Preferably, said heavily loaded joint comprises power supply heavy duty joint and signal heavy duty joint; First end of the outer plug connector of said power supply heavy duty joint is connected with the outer external power cable of said master control cabinet, and first end of its Reinforcing element is connected with the interior interior feed cable of said master control cabinet; First end of the outer plug connector of said signal heavy duty joint is connected with the outer external signal cable of said master control cabinet, and first end of its Reinforcing element is connected with the interior interior signal cable of said master control cabinet.
Preferably, said outer heavily loaded connector comprises change oar connector and anemoclinograph connector; First end of the outer plug connector of said change oar connector is connected with the conjunction cable of the variable blade control system of said wind power generating set; First end of its Reinforcing element is connected with the interior inner cable of said master control cabinet; First end of the outer plug connector of said anemoclinograph connector is connected with the conjunction cable of the anemoclinograph of said wind power generating set, and first end of its Reinforcing element is connected with the interior inner cable of said master control cabinet.
Preferably; Also comprise interior connection set; Connection set comprises the interior plug-in module and outer plug-in module that cooperatively interacts in said; First end of plug-in module is connected with the cabin cabinet of said master control cabinet or the interior power line of tower base cabinet in said, and first end of said outer plug-in module is connected with the power line that is connected said cabin cabinet and said tower base cabinet, and second end of the two is pegged graft each other.
Preferably, said interior connection set is interior heavily loaded connector.
Preferably, heavily loaded connector comprises the main power line connector, and power interface connector at the bottom of cabin and the tower in said.
Preferably, also comprise heavily loaded pin, said heavily loaded pin is connected in the two ends of the field connection of said wind power generating set, and matches with the interface of said outer plug connector.
For solving the problems of the technologies described above, the present invention also provides a kind of wind power generating set, comprises blade and control system, and said control system is above-mentioned each described control system.
The control system that is used for wind power generating set provided by the present invention; Comprise the master control cabinet, comprise that also outer connecting device, outer connecting device comprise the Reinforcing element and outer plug connector that cooperatively interacts; First end of outer plug connector is connected with the outer outer cable of master control cabinet; First end of Reinforcing element is connected with the interior inner cable of master control cabinet, and second end of the two is pegged graft each other, and inner cable is corresponding with outer cable.Like this; When carrying out the assembling of wind power generating set master control cabinet; Just can be at first with inner cable and outer cable piecemeal; The inner cable of mutual correspondence and outer cable be connected with the corresponding socket of the inside and outside plug connector of same outer connecting device respectively (be specially the inner cable that is positioned at the master control cabinet is connected with the Reinforcing element of outer connecting device; And will be connected with the outer plug connector of above-mentioned outer connecting device with the corresponding outer cable that is connected peripheral unit of above-mentioned inner cable), with after outer cable all is connected completion, again the Reinforcing element of same outer connecting device and outer plug connector grafting just can be accomplished the assembling of peripheral unit and master control cabinet at inner cable.Like this, in connection procedure, many outer cable have just been avoided in less space, connecting; Many the outer cable that only need will be connected same outer plug connector are connected to Reinforcing element once and get final product; Thereby greatly reduce the complexity of work, improved the convenience of wiring, reduced the rate of fault of wiring; Also shorten the needed time, improved the reliability of wiring.
In a kind of preferred implementation; Control system provided by the present invention also comprises interior connection set; Interior connection set comprises the interior plug-in module and outer plug-in module that cooperatively interacts; First end of interior plug-in module is connected with the interior power line of the cabin cabinet of master control cabinet or tower base cabinet, first end of outer plug-in module be connected the power line of cabin cabinet and be connected with the tower base cabinet, second end of the two is pegged graft each other.Because the height of the tower tube of wind power generating set is very high, and the cabin cabinet of master control cabinet is installed in the cabin, the tower base cabinet is installed on the bottom of tower tube; This has just caused the conjunction cable between tower base cabinet and the cabin cabinet very long, if in the workshop, accomplish being connected of conjunction cable of tower base cabinet and cabin cabinet, then will bother very much in the transportation process; Therefore, the cable between the two all is to accomplish connection at the scene, the setting of interior connection set usually; Being connected of the interior power line of plug-in module and cabin cabinet or tower base cabinet in having guaranteed in the workshop, to accomplish in advance, and outer plug-in module be connected the power line of cabin cabinet and be connected with the tower base cabinet, after split is transported to the erecting bed then; With interior plug-in module and the grafting of outer plug-in module, just can realize being connected of power line of cabin cabinet and tower base cabinet, thereby reduce field erected rate of fault; Guaranteed reliability; Shorten the required time of on-the-spot installation, reduced manpower, reduced installation cost.
The beneficial effect of wind power generating set provided by the present invention and the beneficial effect of control system are similar, repeat no more at this.
Description of drawings
The structural representation of the control system that Fig. 1 is provided for a kind of embodiment of the present invention;
Fig. 2 is the structural representation of second kind of control system that embodiment provides of the present invention;
Fig. 3 is the structural representation of the present invention's control system that the third embodiment provides.
Embodiment
Core of the present invention provides a kind of control system, and this control system can reduce the error rate of wiring, the speed that improves wiring and the reliability of wiring.Another core of the present invention provides a kind of wind power generating set that comprises above-mentioned control system.
In order to make those skilled in the art understand technological scheme of the present invention better, the present invention is done further detailed description below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 1, the structural representation of the control system that Fig. 1 is provided for a kind of embodiment of the present invention.
Shown in figure; The control system that is used for wind power generating set provided by the present invention comprises master control cabinet 1, also comprises outer connecting device 2; Outer connecting device 2 comprises the Reinforcing element 21 and outer plug connector 22 that cooperatively interacts; Wherein, first end of outer plug connector 22 is connected with master control cabinet 1 outer outer cable, and first end of Reinforcing element 21 is connected with master control cabinet 1 interior inner cable; Second end of Reinforcing element 21 and second end of outer plug connector 22 are pegged graft each other, and the inner cable of pegging graft with Reinforcing element 21 and corresponding with the outer cable of outer plug connector 22 grafting.
Owing to all connect many outer cable and inner cable on each outer connecting device; Therefore; With the inner cable of Reinforcing element 21 grafting and corresponding being meant of outer cable of pegging graft with outer plug connector 22; After being plugged on Reinforcing element 21 and outer plug connector 22 together, be communicated with, realize the transmission of electric weight or the propagation function of signal corresponding to inner cable in the jack of same position and outer cable; Outer cable mainly comprises the power supply and the signal cable of equipment such as generator, gear-box, hydraulic station, pitch-controlled system, lubrication system and slip ring.
Like this, when carrying out the assembling of wind power generating set, just can be at first with inner cable and outer cable piecemeal; The inner cable of mutual correspondence and outer cable be connected with the corresponding socket of the inside and outside plug connector of same outer connecting device respectively (be specially the inner cable that is positioned at master control cabinet 1 is connected with the Reinforcing element 21 of outer connecting device 2; And will be connected with above-mentioned outer plug connector 22 with the corresponding outer cable that is connected peripheral unit 3 of above-mentioned inner cable),, the Reinforcing element 21 of same outer connecting device 2 is pegged graft with outer plug connector 22 just can accomplish the assembling of peripheral unit 3 and master control cabinet 1 again with after outer cable all is connected completion at inner cable; Thereby; Need not the feed cable of peripheral unit 3 is connected with the connection set of master control cabinet 1 with signal cable one by one, reduced error rate, simultaneously; The outer cable that can also in bigger space, accomplish peripheral unit 3 is connected with the outer plug connector 22 of outer connecting device 2; Illumination preferably can be provided, reduce the dependence of butted line personnel technology, improve wiring speed.
Like this, in connection procedure, just can avoid in less space, connecting many outer cable; And many outer cable that only need to be connected same outer plug connector 22 are connected to the Reinforcing element corresponding with it 21 once and get final product, thereby greatly reduce the complexity of work, have improved the convenience of wiring; Reduced the rate of fault of wiring; Also shortened the needed time, the staff can check the wiring situation easily, has improved the reliability of wiring; In addition, because outer plug connector 22 is higher with the conformability of Reinforcing element 21, but also can be after the two completion grafting, fastening through devices such as bolts again, further the reliability of raising connection improves its resistance to shock.
Please refer to Fig. 2, Fig. 2 is the structural representation of second kind of control system that embodiment provides of the present invention.
Particularly, above-mentioned outer connecting device 2 can comprise heavily loaded joint 2 ' with outer heavily loaded connector 2 ".Wherein heavily loaded joint 2 ' jointing more; Can satisfy the connection request of more peripheral unit 3, relative cost is lower, therefore; Be mainly used in wind generating set engine room in the feed cable of each peripheral unit 3 and being communicated with of signal cable, its wiring process mainly is in the workshop, to accomplish; " have higher adaptive capacity to environment, waterproof vibrationproof performance is high, and being connected of the peripheral unit 3 outside therefore being mainly used in master control cabinet 1 and being positioned at the cabin, the wiring process is completion at the scene mainly for outer heavily loaded connector 2.
Further, heavily loaded joint 2 ' can comprise power supply heavy duty joint and the heavily loaded joint of signal; First end of the outer plug connector 22 of power supply heavy duty joint is connected with master control cabinet 1 outer external power cable, and first end of its Reinforcing element 21 is connected with master control cabinet 1 interior interior feed cable; First end of the outer plug connector 22 of signal heavy duty joint is connected with master control cabinet 1 outer external signal cable, and first end of its Reinforcing element 21 is connected with master control cabinet 1 interior interior signal cable.
Because feed cable is thicker, signal cable is thinner, therefore can elastic cable paper be classified in advance; And adopt different heavily loaded joints 2 '; Feed cable is arranged on the power supply heavy duty joint, signal cable is arranged on the signal heavy duty joint, thereby can gets rid of the interference between feed cable and the signal cable; The inlet wire that makes peripheral unit is standard more, and the layout in the master control cabinet is more reasonable.
Similarly, outer heavily loaded connector 2 " can comprise and become oar connector and anemoclinograph connector; First end that becomes the outer plug connector 22 of oar connector is connected with the conjunction cable of the variable blade control system of wind power generating set; First end of its Reinforcing element 21 is connected with the interior inner cable of master control cabinet; First end of the outer plug connector 22 of anemoclinograph connector is connected with the conjunction cable of the anemoclinograph of wind power generating set, and first end of its Reinforcing element 21 is connected with the interior inner cable of master control cabinet.
Wherein, Reinforcing element 21 and 1 interior can in the workshop, the accomplishing being connected of inner cable of master control cabinet; Simultaneously the connecting head of outer cable is processed the standard piece that can directly be connected with outer plug connector 22; Treat each device is transported to the scene, and after the installation, directly outer cable being pegged graft with outer plug connector 22 gets final product.
Please refer to Fig. 3, Fig. 3 is the structural representation of the present invention's control system that the third embodiment provides.
In another kind of embodiment; Control system provided by the present invention can also comprise interior connection set 4; Interior connection set 4 comprises the interior plug-in module 41 and outer plug-in module 42 that cooperatively interacts; The interior power line of first end of interior plug-in module 41 and cabin cabinet of master control cabinet 1 11 or tower base cabinet 12 is connected, first end of outer plug-in module 42 be connected the power line of cabin cabinet 11 and be connected with tower base cabinet 12, second end of the two is pegged graft each other.
Because the height of the tower tube of wind power generating set is very high, and the cabin cabinet 11 of master control cabinet 1 is installed in the cabin, tower base cabinet 12 is installed on the bottom of tower tube; This has just caused the conjunction cable between tower base cabinet 12 and the cabin cabinet 11 very long, if in the workshop, accomplish being connected of conjunction cable of tower base cabinet 12 and cabin cabinet 11, then will bother very much in the transportation process; Therefore, the cable between the two all is to accomplish connection at the scene, the setting of interior connection set 4 usually; Perhaps being connected of interior power line of tower base cabinet 12 of plug-in module 41 and cabin cabinet 11 in having guaranteed in the workshop, to accomplish in advance, and outer plug-in module 42 be connected the power line of cabin cabinet 11 and be connected with tower base cabinet 12, after split is transported to the erecting bed then; Interior plug-in module 41 and outer plug-in module 42 are pegged graft, just can realize being connected of cabin cabinet 11 and tower base cabinet 12, thereby reduce field erected rate of fault; Guaranteed reliability; Shorten the required time of on-the-spot installation, reduced manpower, reduced installation cost.
Particularly, interior connection set 4 can be interior heavily loaded connector.In heavily loaded connector 4 have higher adaptive capacity to environment, waterproof vibrationproof performance is high, therefore can be used for distance the cabin cabinet 11 of master control cabinet 1 and being connected of tower base cabinet 12 far away.
In heavily loaded connector mainly satisfy the transmission of electric energy; Mainly comprise the main power line connector; And power interface connector at the bottom of cabin and the tower, power interface connector comprises also that specifically the cabin arrives at the bottom of 400V power interface connector and the tower at the bottom of the tower 230V-UPS power interface connector to the cabin at the bottom of cabin and the tower.
On the other hand; Owing to have the position of part outer cable to disperse very much at the bottom of cabin and the tower, can't above-mentioned outer cable be concentrated in together and be made into standard piece, can be according to actual measurement; The conjunction cable of each peripheral unit 3 has been reserved length; In the workshop, connector lug is made with heavily loaded pin in the two ends of conjunction cable, heavily loaded pin is connected in the two ends of the field connection of wind power generating set, and matches with the interface of outer plug connector 22.
In addition, the present invention also provides wind power generating set, comprises blade and control system, and control system is above-mentioned control system, and the structure of other each several parts of this wind power generating set please refer to existing technology, and this paper repeats no more.
More than wind power generating set provided by the present invention and control system thereof have been carried out detailed introduction.Used concrete example among this paper principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (9)
1. a control system is used for wind power generating set, comprises master control cabinet (1); It is characterized in that, also comprise outer connecting device (2), said outer connecting device (2) comprises Reinforcing element (21) and the outer plug connector (22) that cooperatively interacts; First end of said outer plug connector (22) is connected with the outer outer cable of said master control cabinet (1); First end of said Reinforcing element (21) is connected with the interior inner cable of said master control cabinet (1), and second end of the two is pegged graft each other, and said inner cable is corresponding with said outer cable.
2. control system according to claim 1 is characterized in that, said outer connecting device (2) comprises heavily loaded joint (2 '), outer heavily loaded connector (2 ").
3. control system according to claim 2 is characterized in that, said heavily loaded joint comprises power supply heavy duty joint and signal heavy duty joint; First end of the outer plug connector (22) of said power supply heavy duty joint is connected with the outer external power cable of said master control cabinet (1), and first end of its Reinforcing element (21) is connected with the interior interior feed cable of said master control cabinet (1); First end of the outer plug connector (22) of said signal heavy duty joint is connected with the outer external signal cable of said master control cabinet (1), and first end of its Reinforcing element (21) is connected with the interior interior signal cable of said master control cabinet (1).
4. control system according to claim 2 is characterized in that, said outer heavily loaded connector comprises change oar connector and anemoclinograph connector; First end of the outer plug connector (22) of said change oar connector is connected with the conjunction cable of the variable blade control system of said wind power generating set; First end of its Reinforcing element (21) is connected with the interior inner cable of said master control cabinet (1); First end of the outer plug connector (22) of said anemoclinograph connector is connected with the conjunction cable of the anemoclinograph of said wind power generating set, and first end of its Reinforcing element (21) is connected with the interior inner cable of said master control cabinet (1).
5. according to each described control system of claim 1 to 4; It is characterized in that; Also comprise interior connection set (4); Connection set (4) comprises interior plug-in module (41) and the outer plug-in module (42) that cooperatively interacts in said; First end of plug-in module (41) is connected with the cabin cabinet (11) of said master control cabinet (1) or the interior power line of tower base cabinet (12) in said, first end of said outer plug-in module (42) be connected the power line of said cabin cabinet (11) and be connected with said tower base cabinet (12), second end of said interior plug-in module (41) and said outer plug-in module (42) is pegged graft each other.
6. control system according to claim 5 is characterized in that, said interior connection set (4) is interior heavily loaded connector.
7. control system according to claim 6 is characterized in that, said in heavily loaded connector comprise the main power line connector, and power interface connector at the bottom of cabin and the tower.
8. control system according to claim 5 is characterized in that, also comprises heavily loaded pin, and said heavily loaded pin is connected in the two ends of the field connection of said wind power generating set, and matches with the interface of said outer plug connector (22).
9. a wind power generating set comprises blade and control system, it is characterized in that, said control system is each described control system of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581649.9A CN102536646B (en) | 2010-12-09 | 2010-12-09 | Wind generating set and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581649.9A CN102536646B (en) | 2010-12-09 | 2010-12-09 | Wind generating set and control system thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102536646A true CN102536646A (en) | 2012-07-04 |
| CN102536646B CN102536646B (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010581649.9A Expired - Fee Related CN102536646B (en) | 2010-12-09 | 2010-12-09 | Wind generating set and control system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347842A (en) * | 2021-06-21 | 2021-09-03 | 国电南京自动化股份有限公司 | Cabin control cabinet of wind generating set |
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| WO2007129341A1 (en) * | 2006-05-10 | 2007-11-15 | Kite Gen Research S.R.L. | System and process for automatically controlling the flight of power wing airfoils |
| CN201083594Y (en) * | 2007-08-27 | 2008-07-09 | 苏州试验仪器总厂 | Vibration sensor outlet line relay structure |
| US20090302611A1 (en) * | 2006-04-28 | 2009-12-10 | Ian Masters | Turbine |
| CN101725557A (en) * | 2009-12-08 | 2010-06-09 | 苏州能健电气有限公司 | Connecting device for fan control system |
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- 2010-12-09 CN CN201010581649.9A patent/CN102536646B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090302611A1 (en) * | 2006-04-28 | 2009-12-10 | Ian Masters | Turbine |
| WO2007129341A1 (en) * | 2006-05-10 | 2007-11-15 | Kite Gen Research S.R.L. | System and process for automatically controlling the flight of power wing airfoils |
| CN201083594Y (en) * | 2007-08-27 | 2008-07-09 | 苏州试验仪器总厂 | Vibration sensor outlet line relay structure |
| CN101725557A (en) * | 2009-12-08 | 2010-06-09 | 苏州能健电气有限公司 | Connecting device for fan control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113347842A (en) * | 2021-06-21 | 2021-09-03 | 国电南京自动化股份有限公司 | Cabin control cabinet of wind generating set |
| CN113347842B (en) * | 2021-06-21 | 2022-05-24 | 国电南京自动化股份有限公司 | Cabin control cabinet of wind generating set |
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| CN102536646B (en) | 2014-02-19 |
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